Thank you very much, Doctor.
Unfortunately, that concludes our time. The hour seemed to go fairly quickly.
I don't think there's anything I can really add. I just feel for each one of you, whether it was in the eighties or in 2001, and I certainly want to thank you, on behalf of the committee, for what you have done to help remember your lost loved ones but also to make changes that would impact our country and that would prevent such acts from ever taking place again.
Thank you for appearing today.
We're going to suspend momentarily and allow you to exit and then allow our next guests to take their places.
Thanks again.